Thanks Steve. I'm in the medical field, formerly an MRI tech and I never heard of mp, but have done plenty of mesentary scans. Im sure that is what the doc is looking for, stones etc.... I just hate the vagueness when some docs talk to you,but usually that seems to come when they don't quite know what is going on rather than saying they don't really know.

@paulalee EUS is an endoscopic ultrasound. I'm sorry I should have explained that in my post.